EP0909558A3 - Ophthalmische Lösung enthaltend ein Chromanderivat - Google Patents

Ophthalmische Lösung enthaltend ein Chromanderivat Download PDF

Info

Publication number: EP0909558A3
Authority: EP; European Patent Office
Prior art keywords: ophthalmic solution; active ingredient; chroman; derivative containing; chroman derivative
Prior art date: 1997-08-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP98115893A

Other languages

English (en)

French (fr)

Other versions

EP0909558A2 (de

Inventor

Atsutoshi c/o Santen Pharmaceutical Co. Ltd Ota

Mitsuaki c/o Santen Pharmaceutical Co. LTD Kuwano

Koichi c/o Santen Pharmaceutical Co. LTD. Takada

Chihiro c/o Sanwa Kagaku Kenkyusho Co. Ltd. Hibi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Santen Pharmaceutical Co Ltd

Sanwa Kagaku Kenkyusho Co Ltd

Original Assignee

Santen Pharmaceutical Co Ltd

Sanwa Kagaku Kenkyusho Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-08-29

Filing date

1998-08-24

Publication date

1999-10-27

1998-08-24 Application filed by Santen Pharmaceutical Co Ltd, Sanwa Kagaku Kenkyusho Co Ltd filed Critical Santen Pharmaceutical Co Ltd

1999-04-21 Publication of EP0909558A2 publication Critical patent/EP0909558A2/de

1999-10-27 Publication of EP0909558A3 publication Critical patent/EP0909558A3/de

Status Withdrawn legal-status Critical Current

Links

229940054534 ophthalmic solution Drugs 0.000 title abstract 3
239000002997 ophthalmic solution Substances 0.000 title abstract 3
VZWXIQHBIQLMPN-UHFFFAOYSA-N chromane Chemical class C1=CC=C2CCCOC2=C1 VZWXIQHBIQLMPN-UHFFFAOYSA-N 0.000 title 1
239000004480 active ingredient Substances 0.000 abstract 3
WAAPEIZFCHNLKK-UFBFGSQYSA-N (2s,4s)-6-fluoro-2',5'-dioxospiro[2,3-dihydrochromene-4,4'-imidazolidine]-2-carboxamide Chemical compound C([C@H](OC1=CC=C(F)C=C11)C(=O)N)[C@@]21NC(=O)NC2=O WAAPEIZFCHNLKK-UFBFGSQYSA-N 0.000 abstract 2
229920003174 cellulose-based polymer Polymers 0.000 abstract 2
230000035515 penetration Effects 0.000 abstract 2
239000003795 chemical substances by application Substances 0.000 abstract 1
239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 1
UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical group OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 1
235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 1
230000003204 osmotic effect Effects 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
- A61K31/4178—1,3-Diazoles not condensed 1,3-diazoles and containing further heterocyclic rings, e.g. pilocarpine, nitrofurantoin
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof

Landscapes

Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Veterinary Medicine (AREA)
Chemical & Material Sciences (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Medicinal Chemistry (AREA)
Ophthalmology & Optometry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Medicinal Preparation (AREA)

EP98115893A 1997-08-29 1998-08-24 Ophthalmische Lösung enthaltend ein Chromanderivat Withdrawn EP0909558A3 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP233990/97		1997-08-29
JP23399097		1997-08-29
JP23399097		1997-08-29

Publications (2)

Publication Number	Publication Date
EP0909558A2 EP0909558A2 (de)	1999-04-21
EP0909558A3 true EP0909558A3 (de)	1999-10-27

Family

ID=16963824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98115893A Withdrawn EP0909558A3 (de)	1997-08-29	1998-08-24	Ophthalmische Lösung enthaltend ein Chromanderivat

Country Status (5)

Country	Link
EP (1)	EP0909558A3 (de)
KR (1)	KR19990023971A (de)
CN (1)	CN1215591A (de)
CA (1)	CA2246224A1 (de)
TW (1)	TW422705B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2839847C (en) *	2003-06-13	2016-03-15	Masood A. Chowhan	Ophthalmic compositions containing a synergistic combination of two polymers
US7358255B2 (en) *	2003-10-24	2008-04-15	Santen Pharmaceutical Co., Ltd.	Therapeutic agent for keratoconjunctival disorder
IL168603A (en) *	2005-05-16	2011-05-31	Resdevco Res And Dev Co	Pharmaceutical or cosmetic composition for the prevention and treatment of irritation of mucous cells or skin cells

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0437025A2 (de) *	1990-01-12	1991-07-17	Sanwa Kagaku Kenkyusho Co., Ltd.	Aldosereduktasehemmer enthaltende Zubereitungen zur Behandlung von Geschwüren
JPH03271291A (ja) *	1990-03-19	1991-12-03	Sanwa Kagaku Kenkyusho Co Ltd	点眼剤
EP0719556A2 (de) *	1994-12-28	1996-07-03	Sanwa Kagaku Kenkyusho Co., Ltd.	Mittel zur Behandlung von Keratopathie

1998
- 1998-08-24 EP EP98115893A patent/EP0909558A3/de not_active Withdrawn
- 1998-08-27 CN CN98119985A patent/CN1215591A/zh active Pending
- 1998-08-27 CA CA002246224A patent/CA2246224A1/en not_active Abandoned
- 1998-08-28 KR KR1019980035094A patent/KR19990023971A/ko not_active Withdrawn
- 1998-08-28 TW TW087114277A patent/TW422705B/zh active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0437025A2 (de) *	1990-01-12	1991-07-17	Sanwa Kagaku Kenkyusho Co., Ltd.	Aldosereduktasehemmer enthaltende Zubereitungen zur Behandlung von Geschwüren
JPH03271291A (ja) *	1990-03-19	1991-12-03	Sanwa Kagaku Kenkyusho Co Ltd	点眼剤
EP0719556A2 (de) *	1994-12-28	1996-07-03	Sanwa Kagaku Kenkyusho Co., Ltd.	Mittel zur Behandlung von Keratopathie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 116, no. 18, 4 May 1992, Columbus, Ohio, US; abstract no. 181154, XP002110823 *

Also Published As

Publication number	Publication date
CN1215591A (zh)	1999-05-05
TW422705B (en)	2001-02-21
KR19990023971A (ko)	1999-03-25
CA2246224A1 (en)	1999-02-28
EP0909558A2 (de)	1999-04-21

Legal Events

Date	Code	Title	Description
1999-03-05	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1999-04-21	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1999-04-21	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
1999-09-10	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1999-10-27	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1999-10-27	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-05-10	17P	Request for examination filed	Effective date: 20000306
2000-07-05	AKX	Designation fees paid	Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2000-07-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2000-08-23	18W	Application withdrawn	Withdrawal date: 20000629

Publication	Publication Date	Title
CA2242986A1 (en)	1997-07-24	Sustained release drug formulations
WO1997028827A1 (fr)	1997-08-14	Composition ophtalmique possedant une viscosite adaptee
CA2312710A1 (en)	1999-06-17	Sustained release formulation containing three different types of polymers and tablet formed therefrom
WO1997048385A3 (en)	1998-02-19	Controlled release tablet
EP1695708A3 (de)	2012-07-18	Pharmazeutische Zusammenstellungen
EP1842567A3 (de)	2008-01-02	Intraluminale Vorrichtung mit einer therapeutisches Mittel enthaltenden Beschichtung
AU6928596A (en)	1997-03-19	Heterocyclically substituted biphenylamide derivatives, their preparation and their use as fungicides
CA2243201A1 (en)	1999-01-15	Process for producing sustained-release preparation
IE790088L (en)	1979-07-18	Thienohydantoin derivatives
CA2236262A1 (en)	1997-06-05	Room temperature sterilant for medical devices
KR960028918A (ko)	1996-08-17	국소용 약제학적 조성물
CA2011956A1 (en)	1991-09-12	Sodium hyaluronate composition
WO1996026718A3 (en)	1996-10-10	Controlled release tablet
AU2494097A (en)	1998-01-08	Preparation of aqueous polymer dispersions of low viscosity with polymer volume concentrations of at least 50 per cent
EP0505572A4 (en)	1993-03-10	Iridoide derivative and its use as medicine
IE811654L (en)	1982-02-01	Ophthalmic composition
AU2002357972A1 (en)	2003-07-09	Heparin-containing ophthalmic agent
EP0909558A3 (de)	1999-10-27	Ophthalmische Lösung enthaltend ein Chromanderivat
AU6086099A (en)	2000-04-10	N-acylvanillinamide derivatives capable of activating peripheral cannabinoid receptors
IL131663A0 (en)	2001-01-28	Ophthalmic composition
WO1998039293A3 (en)	1998-11-05	13-thia prostaglandins for use in glaucoma therapy
ES2080031T1 (es)	1996-02-01	Preparacion oftalmologica.
AU1413799A (en)	1999-06-28	Non-aqueous, heterogeneous polymerization process and reaction product obtained thereby
IL109532A (en)	1997-11-20	Compositions comprising coumarin derivatives in the form of solid dispersions
NO963130L (no)	1996-07-26	Preparat for behandling av glaukom, omfattende pilokarpin og en betablokker